263 results for acu
- Vtg Acu-Rite Thermometer Candy Jelly Deep Frying No. 00722 Made in USAOpens in a new window or tabBrand NewC $15.00+C $14.00 shippingTop Rated SellerTop Rated Seller5angelsoutlet (951) 99.7%
- Acu-Math 600 Basic Trig in Retail Package NOS w/Manual & Sleeve Unused ConditionOpens in a new window or tabPre-OwnedC $32.81+C $32.81 shippingfrom United StatesTop Rated SellerTop Rated Selleri-s-r-m (1,360) 100%
- Vintage Fullerton ACU No 1200 Engineering Pocket Slide Rule With CaseOpens in a new window or tabPre-OwnedC $23.23+C $31.85 shippingfrom United StatesTop Rated SellerTop Rated Sellerelguero1 (2,029) 100%
- Vintage Acu-Math No. 1240 Pocket Slide Rule with Leather CaseOpens in a new window or tabPre-OwnedC $17.76+C $25.54 shippingfrom United Stateshendo_cards (101) 100%
- ACU-ARC Radius Curve Ruler by Hoyle Products Engineer w/ Original Box / ManualOpens in a new window or tabC $21.860 bids · Time left5d 23h left (Mon, 09:44 a.m.)from United Statesspamgrafix (38) 100%
- Acu-Math No. 1500 12-1/2" Plastic Slide Rule with caseOpens in a new window or tabPre-OwnedC $20.44+C $26.30 shippingfrom United StatesTop Rated SellerTop Rated Sellerlongwoodpicker (1,428) 100%
- Vintage Hoyle Engineering Acu-Arc Ruler W/ Original Box Drafting Drawing ToolOpens in a new window or tabPre-OwnedC $28.54from United Statesfiregems (3,215) 100%
- Vintage ACU MATH No. 600 Basic Trig Slide Rule with SleeveOpens in a new window or tabPre-OwnedC $20.49from United StatesTop Rated SellerTop Rated Sellergarage_sailer (1,923) 99.9%
- Vintage Mannheim Acu-Math No.400 Slide RuleOpens in a new window or tabPre-OwnedC $10.94+C $27.38 shippingfrom United StatesTop Rated SellerTop Rated Sellerjetalla88 (582) 99.5%
- Vintage Mannheim Acu-Math No.400 Slide Rule w/Case and InstructionsOpens in a new window or tabPre-OwnedC $20.49from United Statesmattrye (1,320) 98.8%
- Acu-Math 1240 Pocket Slide Rule + Leather Case + Instructions , 7 scalesOpens in a new window or tabPre-OwnedC $20.51from United StatesTop Rated SellerTop Rated Sellershopmaster38 (2,206) 100%
- Acu-Math No. 1500 12-1/2" Plastic Slide Rule USA with CaseOpens in a new window or tabPre-OwnedC $30.08from United StatesTop Rated SellerTop Rated Sellerzebsstuff (2,873) 99.1%
- New ListingOriginal Hoyle Engineering ACU-ARC Ruler w/ Box Drafting Drawing Tool Vintage GCOpens in a new window or tabPre-OwnedC $38.26+C $25.24 shippingfrom United StatesTop Rated SellerTop Rated Sellerumerenterprises (6,454) 99.7%
- Vintage Acu-Math 1500 Slide Rule With Leather CaseOpens in a new window or tabPre-OwnedC $17.090 bids · Time left17h 24m left (Wed, 03:56 a.m.)C $34.18Buy It Nowfrom United StatesTop Rated SellerTop Rated Seller2009duckhunt4 (524) 99.7%
- Vintage ACU MATH No. 600 Basic Trig Slide Rule Original Sleeve Acu-MathOpens in a new window or tabC $17.77from United StatesTop Rated SellerTop Rated Sellershoproseyy (1,786) 100%
- ACU MATH Vintage NO 600 Basic Trig Slide Rule Plastic Case Made U.S.A.Opens in a new window or tabPre-OwnedC $16.40from United StatesTop Rated SellerTop Rated Sellercoolretrovintage (1,674) 100%
- Vintage ACU-Math 1211 6" Pocket Slide Rule with Case and ClipOpens in a new window or tabPre-OwnedC $36.91from United StatesTop Rated SellerTop Rated Sellerallygator4215 (394) 100%
- Acu-Math No. 1500 12-1/2" Plastic Slide Rule with caseOpens in a new window or tabPre-OwnedC $30.08from United StatesTop Rated SellerTop Rated Sellersportscollectionsplus (3,428) 100%
- Acu-Math Acu-Rule THE MANNHEIM SLIDE RULE Self-Teaching Manual No 44 EUCOpens in a new window or tabPre-OwnedC $9.56Was: C $13.6630% offfrom United Statessusyne.123 (3,322) 100%
- ACU-MATH 150 Log Log Decimal Trig Slide Rule Plastic w Case VINTAGE VTGOpens in a new window or tabPre-OwnedC $23.92+C $27.76 shippingfrom United StatesTop Rated SellerTop Rated Sellerseejax (6,916) 100%
- Vintage Hoyle Engineering Acu-Arc Ruler W Original Box Drafting Drawing Tool G04Opens in a new window or tabPre-OwnedC $38.46+C $27.49 shippingfrom United States603pawnshop (1,440) 98.2%
- VINTAGE ACU-ARC ADJUSTABLE ANGLE RULER HOYLE INDUSTRIES ORIG BOX W/INSTRUCTIONSOpens in a new window or tabPre-OwnedC $19.14+C $33.78 shippingfrom United StatesTop Rated SellerTop Rated Sellerwrosso9 (803) 100%
- Vintage ACU-MATH No. 12 Slide Rule General Electric Carbon Products New YorkOpens in a new window or tabPre-OwnedC $16.39from United StatesTop Rated SellerTop Rated Sellersportscollectionsplus (3,428) 100%
- Vintage ACU Math No 400 Slide Ruler w/Black Sheath CaseOpens in a new window or tabPre-OwnedC $13.67from United StatesTop Rated SellerTop Rated Sellersniperplayz132 (665) 96.2%
- Vintage Acu-Math Slide Rule No. 500 With Original Tan Genuine Leather Case USAOpens in a new window or tabPre-OwnedC $47.74+C $28.46 shippingfrom United StatesTop Rated SellerTop Rated Sellerallhotandbaubled (1,152) 100%
- Vintage Mannheim Professional Slide Ruler ACU-MATH w/ Case USA V5497Opens in a new window or tabPre-OwnedC $16.40from United StatesTop Rated SellerTop Rated Sellerleatherhippo (1,385) 99.7%
- Vintage Mannheim ACU-MATH No. 400 Slide Rule 12.5" USA Case InstructionsOpens in a new window or tabPre-OwnedC $10.92from United StatesTop Rated SellerTop Rated Sellerrotowiz (4,546) 100%
- Mannheim Trig. Acu-Math Slide Rule No. 90a with original caseOpens in a new window or tabPre-OwnedC $11.88from United StatesTop Rated SellerTop Rated Sellermontelgolfer (2,864) 100%
- Acu Arc Ruler Engineering Architect In Box Complete 1950-60s Drawing Supply E37Opens in a new window or tabPre-OwnedC $43.75Was: C $109.3560% offfrom United StatesTop Rated SellerTop Rated Sellersavagesalesofmaine (1,682) 99.9%
- ACUMATH Slide Rule 10" Acu-Rule #400 Engraved Marks White Plastic W/ Box & CaseOpens in a new window or tabPre-OwnedC $23.36Was: C $24.595% offfrom United StatesTop Rated SellerTop Rated Sellerschoobies.place (2,590) 100%
- Original Vintage POCKET Slide Rule: ACU-MATH 1211 in boxOpens in a new window or tabPre-OwnedC $86.36Was: C $95.9510% offfrom United Statessyottoys (23,198) 99.5%
- Vintage Pocket SLIDE RULE: ACU-MATH # 1240 in made box, CLEANOpens in a new window or tabPre-OwnedC $40.96Was: C $45.5110% offfrom United Statessyottoys (23,198) 99.5%
- Vintage Acu-Math USA Log Log Decimal Trig #1311 Slide Rule 12⅝in 20 scales CaseOpens in a new window or tabPre-OwnedC $54.67from United StatesTop Rated SellerTop Rated Sellerapantiq (13,435) 98.2%
- Mannheim Acu-Math Slide Rule Model 400B - 10" Engraved Student with SheathOpens in a new window or tabPre-OwnedC $20.90Was: C $23.2310% offfrom United StatesTop Rated SellerTop Rated Sellerborkyborky (19,699) 99.6%
- Vintage Acu-Math #1311 Slide Rule w/Case USA 10" Log Decimal Trig RulerOpens in a new window or tabPre-OwnedC $19.07from United StatesTop Rated SellerTop Rated Sellerjtfl08 (1,234) 100%
- Acu-Math No. 1500 12-1/2" Plastic Slide Rule with caseOpens in a new window or tabPre-OwnedC $13.60from United Statesearlhowardsanders (939) 100%
- Vintage Engraved Pocket Slide Rule Acu-math 5” Original Leather Case & BoxOpens in a new window or tabPre-OwnedC $41.00from United StatesTop Rated SellerTop Rated Sellerleave_your_mark_lance (2,389) 99.6%
- Vintage Acu-math 400 Slide Rule With Cover Sheath Made In USAOpens in a new window or tabC $6.84from United StatesTop Rated SellerTop Rated Sellerdominantdeelz (2,506) 100%
- vintage SLIDE RULE: ACU-MATH no 400 in ALVIN sleeve #5Opens in a new window or tabPre-OwnedC $40.96Was: C $45.5110% offfrom United Statessyottoys (23,198) 99.5%
- vintage Slide Rule: ACU MATH no. 600 in sleeveOpens in a new window or tabPre-OwnedC $34.14Was: C $37.9210% offfrom United Statessyottoys (23,198) 99.5%
- Vintage Pocket SLIDE RULE: ACU-MATH no 1200 w Leather CaseOpens in a new window or tabPre-OwnedC $54.68from United StatesTop Rated SellerTop Rated Selleritvera (1,062) 99.5%
- Slide Rule Acumath No. 400 with Vinyl Sheath Vintage Made In USA ACU-MATHOpens in a new window or tabPre-OwnedC $12.40Was: C $17.7030% offfrom United StatesTop Rated SellerTop Rated Sellerboxesfromtheattic (12,001) 99.9%
- Vintage AcuMath Slide Rule Model No 1240 w/Leather Case, InstructionsOpens in a new window or tabPre-OwnedC $24.99szan5440 (169) 100%
- Vintage ACU-MATH Model No. 500 12" Slide Rule Made in USA - PreOwnedOpens in a new window or tabPre-OwnedC $25.960 bids · Time left8d 2h left (05-22, 01:27 p.m.)+C $27.12 shippingfrom United Statesbetojones50 (263) 100%
- 12" Slide Rule Acu-Math No. 400 Made in USA One-sided w Vinyl CaseOpens in a new window or tabPre-OwnedC $18.44Was: C $20.4910% off+C $20.08 shippingfrom United StatesTop Rated SellerTop Rated Sellerjbeal28793 (14,599) 99.8%
- Vintage ACU. Math No. 600 Basic Trig Mathematics Slide Ruler + Sheath USA MadeOpens in a new window or tabPre-OwnedC $27.33from United StatesTop Rated SellerTop Rated Sellerregames (4,237) 99.6%
- VTG K & E Slide Rule & ACU-MATH Slide Rule EUC Free Ship USAOpens in a new window or tabC $64.87Was: C $68.285% off+C $21.45 shippingfrom United StatesTop Rated SellerTop Rated Sellerhouse-of-fun (7,245) 99.4%
- Vintage ACU Math No 400 Slide Ruler w/Black Tan Brown CaseOpens in a new window or tabPre-OwnedC $17.09from United Stateszaydatreasurechest (1,971) 99.6%
- Vintage ACU MATH No. 600 Basic Trig Slide Rule Original Sleeve Acu-MathOpens in a new window or tabPre-OwnedC $17.70+C $29.64 shippingfrom United Statescenturyspring (1,185) 100%
- ACUMATH No. 4 slide ruler with magnifier Acu-Math slide ruleOpens in a new window or tabPre-OwnedC $25.96+C $20.30 shippingfrom United Statesrobert7737 (3,400) 100%
- Vintage Mannheim Professional Acu-Math No.511 Slide Rule & CaseOpens in a new window or tabPre-OwnedC $16.60from United StatesTop Rated SellerTop Rated Sellerlots_o_camera_stuff (8,413) 100%
- Vintage Acu-Math 400 Slide Rule Architect Drafting Tool White Sleeve Made USAOpens in a new window or tabPre-OwnedC $24.59from United StatesTop Rated SellerTop Rated Sellersustthings74 (350) 100%
- Acu-Math 400 Slide Rule With Sheath Made in USAOpens in a new window or tabPre-OwnedC $23.23from United StatesTop Rated SellerTop Rated Sellermuzicman223 (9,977) 99.6%
- ACU-MATH Slide Rule No 1311 In Faux Leather Storage Case, Made in USAOpens in a new window or tabPre-OwnedC $9.57from United Statesxof1066 (245) 100%
- VTG Mannheim Acu Math Slide Rule No 4008 W/ Case Made In USAOpens in a new window or tabPre-OwnedC $17.70+C $28.26 shippingfrom United Statesgoodstuff013 (5,562) 100%
- Vintage ACU Math No 1311 (Log Log Decimal Trig) Slide Rule w/ Leather PouchOpens in a new window or tabPre-OwnedC $20.44from United StatesTop Rated SellerTop Rated Sellerfausta (3,120) 100%
- Vintage Acu Math Pocket Slide Rule No. 1240 with Sheath CaseOpens in a new window or tabPre-OwnedC $17.74+C $28.27 shippingfrom United StatesTop Rated SellerTop Rated Sellerwonkerswonders (1,944) 100%
- Vintage ACU-MATH no 1211 Pocket Slide Rule With Leather CaseOpens in a new window or tabPre-OwnedC $40.96from United Statesearlhowardsanders (939) 100%
- Vintage Mannheim Professional Slide Ruler ACU-MATH No 511 w/ Case USAOpens in a new window or tabPre-OwnedC $23.09from United Stateswepahu (188) 100%
- Vintage 3 Lot Slide Rulers & Acu-Arc Ruler Post, Faber Castell. Hoyle w/casesOpens in a new window or tabPre-OwnedC $131.24from United Statessidmo65 (510) 100%
- Original Hoyle Engineering ACU-ARC Ruler w/ Box Drafting Drawing Tool VintageOpens in a new window or tabPre-OwnedC $40.94from United StatesTop Rated SellerTop Rated Sellerkeyboarddeals (1,034) 99.7%
- Vintage Drafting Tools Instruments Lot Of 3 Beam Compass Radius RulerOpens in a new window or tabPre-OwnedC $54.68from United StatesTop Rated SellerTop Rated Sellerbiggddog08 (133) 100%
- Vintage ACU MATH No. 600 Basic Trig Slide Rule with SleeveOpens in a new window or tabPre-OwnedC $17.76+C $28.26 shippingfrom United Statesmbbingb (3,270) 100%
- Vintage Slide Rule Acu-Math No. 400 Vinyl Sheath Made In USAOpens in a new window or tabPre-OwnedC $20.49from United StatesTop Rated SellerTop Rated Seller5406trg (3,533) 100%
- Vintage ACU-MATH NO. 400 Multifunctional With Alvin Slide Rule CaseOpens in a new window or tabPre-OwnedC $36.91Was: C $41.0110% offfrom United Statesbcskate94 (1,505) 99.5%
- ACU-ARC Adjustable Radius Ruler with Instructions, Papers and Box Hoyle ProductsOpens in a new window or tabBrand NewC $61.50from United StatesTop Rated SellerTop Rated Sellerjczsallen (2,189) 99.4%
- Vintage Pocket SLIDE RULE: ACU-MATH no 1211 in plastic WORTHINGTON sleeveOpens in a new window or tabPre-OwnedC $49.91Was: C $55.4610% offfrom United Statessyottoys (23,198) 99.5%
- Vintage Pocket SLIDE RULE: ACU-MATH # 1240Opens in a new window or tabPre-OwnedC $40.96Was: C $45.5110% offfrom United Statessyottoys (23,198) 99.5%
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